/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}

a{	
	text-decoration: none;
	color: #666;
}
a:hover{
	color: #a70000;
}

/* index.html */

#wrap{
	background: url(../img/跑车.jpg) no-repeat;
	background-position: center center;
	background-attachment: fixed;
	background-size: cover;
}
.header{
	line-height: 50px;
	
	
}
.header nav{
	background-color: #ccc;
	height: 50px;
}
nav ul li{
	float: right;
	margin-right: 30px;
}
.logo{
	float: left;
	margin-left: 40px;
}
.logo a{
	font-size: 20px;
	color: #fff;
	font-weight: 700;
	letter-spacing: 2px;
}
.banner{
	height: 600px;
}
.banner .inner{
	/* background-color: #A70000; */
	margin: 0 auto;
	max-width: 300px;
	position: relative;
	top:160px;
	text-align: center;
	color: #fff;
}
.line{
	width: 65%;
	height: 1px;
	background-color: #fff;
	margin: 0 auto;
	margin-bottom: 10px;
}
.inner h1{
	margin-bottom: 10px;
	font-size: 24px;
}
.banner .inner p{
	line-height: 30px;
	letter-spacing: 1px;
}
.banner .inner button{
	margin-top: 20px;
	padding:  10px 20px;
	border-radius: 5px;
	background-color: coral;
	border:none;
	color: #fff;
	outline: none;
	cursor: pointer;
}
.banner .inner button:hover{
	transform: rotate(360deg) scale(2);
	transition: 2s;
}
.banner .inner .more{
	margin-top: 140px;
}

.content{
	opacity: .9;
}
.part_one{
	text-align:  center;
	background-color: rgba(67,178,165,1);
	color: #fff;
	padding-top: 65px;
	opacity:0.95
}
.wraper{
	max-width: 1080px;
	margin: 0 auto;
}
.wraper h1{
	font-size: 27px;
	padding: 10px 0;
}
.wraper .line{
	margin: 15px auto;
	width: 40%;
	background: #666666;
}
.wraper p{
	margin: 15px;
	
}
.icon{
	margin: 30px auto;
	margin-bottom: 0px;
	padding-bottom: 30px;
}
.icon .item{
	border: 2px solid green;
	display: inline-block;
	height: 80px;
	width: 80px;
	padding: 15px;
    margin-right: 50px;
	transform: rotate(45deg);
}
.icon .item img{
	width: 100%;
	height: 100%;
	transform: rotate(-45deg);
}
.first_left{
	width: 41%;
}
.first .text_right{
	float: right;
}
.first_left img{
	width: 100%;
}
.part_two{
	background: rgb(31,24,16);
}

.first>div{
	float: left;
	
}
.clear_fix:after{
	content:'';
	display: block;
	clear: both;
}
.first_text{
	position: relative;
	top: 68px;
	left: 50px;
	width: 55%;
	color: #fff;
}
.first_text h2{
	font-size: 24px;
	margin-bottom: 12px;
}
.first_text .first_title{
	font-size: 20px;
	margin-bottom: 10px;
}
.first_text p{
	font-size: 18px;
	margin-bottom: 10px;
	width: 90%;
}
.first:nth-child(odd){
	background: rgba(255,255,255,.1);
}
.part_three{
	background: #3f3965;
	opacity: 0.9;
	color: #fff;
	
}
.three_wrap{
	width: 40%;	
	margin: 0 auto;
}
.three_wrap .tree_text{
	
	padding-top: 65px;
	padding-bottom: 20px;
}
.tree_text h2{
	margin-bottom: 20px;
	text-align: center;
	font-size: 24px;
}
.tree_text .line{
	background: #1a0964;
	width: 55%;
	margin-bottom: 20px;
}
.card{
	min-height: 300px;
	width: 50%;
	padding: 50px;
	float: left;
	max-width: 461px;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	margin-bottom: 15px;
}
.card h2{
	text-align: center;
	font-size: 20px;
	margin-bottom: 10px;
}
.card p{
	font-size: 18px;
}
.card:nth-child(1){
	background: rgba(0,0,0,.5);
}
.card:nth-child(2){
	background: rgba(0,0,0,.15);
}
.card:nth-child(3){
	background: rgba(0,0,0,.25);
}
.card:nth-child(4){
	background: rgba(0,0,0,.35);
}
.card:nth-child(5){
	background: rgba(0,0,0,.45);
}
.card:nth-child(6){
	background: rgba(0,0,0,.65);
}

.footer{
	background: #333;
	min-height: 200px;
	text-align: center;
	color: #fff;
}
.share_group{
	display: block;
	margin: 0 auto;
	width: 1080px;
	padding: 45px;
}
.share_group li{
	display: inline-block;
	padding: 10px 15px;
}

.active{
	position: relative;
}
.active span{
	position: absolute;
	width: 100%;
	bottom: 10px;
	left: 0;
	height: 3px;
	background: #fff;
}

.mask{
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	background: rgba(0,0,0,.3);
}

.slide{
	position: fixed;
	top: 0;
	right: -300px;
	bottom: 0;
	background: #333;
	width: 300px;	
	transition: .3s;
}
.slide ul li{
	margin-top: 20px;
	padding: 20px;
}
.slide ul li:hover{
	background: #ccc;
}
.slide ul li a{
	color: #fff;
}

.top{
	display: none;
	position: fixed;
	right: 30px;
	bottom: 80px;
	width: 50px;
	height: 30px;
}
.top p,img{
	width: 100%;
	text-align: center;
}